{
  "adminTag": [{"adminId":"adminXYZ"}],
  "operatorTag": [
    {"operatorXYZ":[
      {"cases":[
        {"caseId":23234234234234234,
          "videocalls":[
            "url1", "ur2", "url3"
          ],
        "messages":["messages"]},
        {"caseId":23234234234234234,
          "videocalls":[
            "url1", "ur2", "url3"
          ],
        "messages":["messages"]},
        {"caseId":23234234234234234,
          "videocalls":[
            "url1", "ur2", "url3"
          ],
        "messages":["messages"]}
      ]}
    ] },
    {"operatorXYZ2":[
      "..."
    ]}
  ]
}